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| author | Esteban Küber <esteban@kuber.com.ar> | 2024-11-27 03:20:22 +0000 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2024-12-07 21:10:44 +0000 |
| commit | 68253e14ee3d0e81881bc908b07b5ba141daf226 (patch) | |
| tree | 953800ab5bd068e09c8c864f2e84455c806207ca /compiler/rustc_mir_transform/src/coverage/counters.rs | |
| parent | 9c707a8b769523bb6768bf58e74fa2c39cc24844 (diff) | |
| download | rust-68253e14ee3d0e81881bc908b07b5ba141daf226.tar.gz rust-68253e14ee3d0e81881bc908b07b5ba141daf226.zip | |
Don't suggest restricting bound with unstable traits on stable
On nightly, we mention the trait is unstable
```
error[E0277]: the trait bound `T: Unstable` is not satisfied
--> $DIR/unstable-trait-suggestion.rs:13:9
|
LL | foo(t)
| --- ^ the trait `Unstable` is not implemented for `T`
| |
| required by a bound introduced by this call
|
note: required by a bound in `foo`
--> $DIR/unstable-trait-suggestion.rs:9:11
|
LL | fn foo<T: Unstable>(_: T) {}
| ^^^^^^^^ required by this bound in `foo`
help: consider restricting type parameter `T` but it is an `unstable` trait
|
LL | pub fn demo<T: Unstable>(t: T) {
| ++++++++++
```
On stable, we don't suggest the trait at all
```
error[E0277]: the trait bound `T: Unstable` is not satisfied
--> $DIR/unstable-trait-suggestion.rs:13:9
|
LL | foo(t)
| --- ^ the trait `Unstable` is not implemented for `T`
| |
| required by a bound introduced by this call
|
note: required by a bound in `foo`
--> $DIR/unstable-trait-suggestion.rs:9:11
|
LL | fn foo<T: Unstable>(_: T) {}
| ^^^^^^^^ required by this bound in `foo`
```
Diffstat (limited to 'compiler/rustc_mir_transform/src/coverage/counters.rs')
0 files changed, 0 insertions, 0 deletions